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PDF PT7M6101 Data sheet ( Hoja de datos )
| Número de pieza | PT7M6101 | |
| Descripción | Ultra Low Voltage Detectors | |
| Fabricantes | Pericom Semiconductor Corporation | |
| Logotipo |  |
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PT7M6101/6102
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Ultra Low Voltage Detectors
Features
Low/High Threshold voltage with 90mV/100mV for
PT7M6101 and 190mV/200mV for PT7M6102
Internal Reference (10mV hysteresis)
±10mV Threshold Voltage Accuracy Over
Temperature
Low Power Consumption: 8μA (typical)
Three Output Configurations
Push-Pull Active Low-- OVRI
Push-Pull Active High--- OVRI
Open-Drain Active Low--- OVRI
Guaranteed OVRI Valid to Vcc=1.0V
Immune to Short Negative Vcc Transients
SOT23-5LPackage are available
Pin Configuration
Description
PT7M6101/6102 series are designed for over
current detector. They provide excellent circuit
reliability and low cost by eliminating external
components. These devices assert an OVRI signal when
the voltage at IN pin rises above the high threshold.
After IN pin declines below the low threshold, OVRI
signal is de-asserted.
PT7M6101CL/6102CL have a push-pull active-
low output. PT7M6101CH/6102CH have a push-pull
active-high output. PT7M6101NL/6102NL have an
open-drain active-low output. The open-drain active-
low output requires a pull-up resistor that can be
connected to a voltage higher than VDD.
Low supply current of 8μA makes
PT7M6101//6102 series ideal for using in battery power
supply. These devices are available in SOT23-5 lead
free packages.
Applications
Over Current Protection in Battery Charger etc.
Over Temperature Protection
Power Supply
Voltage Monitoring
Pin Description
Pin Name
I/O
GND
GND
OVRI
O
OVRI
IN
VCC
O
I
Power
Description
Ground
Over-current Output, Push-Pull or Open-Drain, Active-Low. OVRI changes from HIGH to
LOW when IN rises above the typical high detection threshold (100mV). OVRI remains HIGH
after IN drops below the low detection threshold (90mV).
Over-current Output, Push-Pull, Active-High. OVRI changes from LOW to HIGH when IN
rises above the typical high detection threshold (100mV). OVRI remains LOW after IN drops
below the low detection threshold (90mV).
Detection Voltage Input. High-impedance input for comparator. Connect this pin to over-current
sampling network. OVRI is asserted when IN is above the high threshold voltage.
Supply Voltage
2013-11-0004
PT0260-5
12/12/13
1
1 page  
PT7M6101/6102
Ultra Low Voltage Detectors
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Ordering Information
Part Number
Package Code
PT7M610xCLTAE
TA
PT7M610xCHTAE
TA
PT7M610xNLTAE
TA
Note:
Suffix “x” shows 1 or 2 with different function. See Table 1
E = Pb-free and Green
Adding X Suffix= Tape/Reel
Contact Pericom for availability
Package
Lead free and Green SOT23-5L
Leas free and Green SOT23-5L
Lead free and Green SOT23-5L
Table 1 Part No code comparison table
No.
1
2
3
4
5
6
Part No.
PT7M6101CL
PT7M6101CH
PT7M6101NL
PT7M6102CL
PT7M6102CH
PT7M6102NL
Code
jp
jq
jl
rz
sa
sb
Function comparison of PT7M6101/6102
Output Open- Output Push-
No
Part No.
Drain
Pull
Active Active Active Active
high low high low
1 PT7M6101CL/6102CL - - -
2 PT7M6101CH/6102CH - - -
3 PT7M6101NL/6102NL - - -
Pericom Semiconductor Corporation 1-800-435-2336 www.pericom.com
Pericom reserves the right to make changes to its products or specifications at any time, without notice, in order to improve design or performance and to supply
the best possible product. Pericom does not assume any responsibility for use of any circuitry described other than the circuitry embodied in Pericom product. The
company makes no representations that circuitry described herein is free from patent infringement or other rights, of Pericom.
2013-11-0004
PT0260-5
12/12/13
5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet PT7M6101.PDF ] | |
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